Electric fireplace



FIG. 1 is a front perspective view of the electric fireplace showing thedesign; and,

FIG. 2 is a front view thereof.

The bottom, side, rear, or top views are not shown, as they form no partof the claimed design. The broken lines are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for an electric fireplace, as shown and described.